Daniel R Palm Coast , FL April 22, 2024 Appliance: General Electric Electric Range JB645RK2SS Ge Range Jb645rk2ss: Burners would stay on high when turned on and wouldn’t not lower heat. How to replace Infinite Control Switch. Easily took apart the control panel and switched the infinite switch with the new one Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes